it receives no tax money and survives only on hand me downs from other departments and contributions from the community. in san jose, len ramidas, kpix5. >>> a heavy police presence at pg and e substations. what's behind the increased security? >> it shouldn't be happening. period. it shouldn be happening. >> anger as cities were guarded piling up. why trash collection stopped again. >>> weather outside today certainly did not stink. it was just about perfect. we have upper 40s and low 50s overnight tonight. oakland tomorrow morning, 50. vallejo 49. wait until you see how warm we'll get in the forecast. details next. ,,,,,,,,,,,, following the sabotage of a south bay substation. todayy up security >>> tonight, pg and e is not following any chances following the sabotage of a substation. they are beefing up security at several bay area facilities. heavily armed police and patrol cars could be seen guarding the newark substation. someone cut fiberoptic cables and used a rifle to shut out five transforters in san jose on tuesday. pg and e says no other substations were threatened and th